org.opensubsystems.inventory.logic.impl
Class CategoryControllerImpl

java.lang.Object
  org.opensubsystems.core.logic.impl.StatelessControllerImpl
      org.opensubsystems.inventory.logic.impl.CategoryControllerImpl

All Implemented Interfaces:

java.io.Serializable, javax.ejb.EnterpriseBean, javax.ejb.SessionBean, org.opensubsystems.core.logic.BasicDataController, org.opensubsystems.core.logic.DataController, org.opensubsystems.core.logic.ModifiableDataController, org.opensubsystems.core.logic.StatelessController, CategoryController, org.opensubsystems.security.logic.SecureController

public class CategoryControllerImpl
extends org.opensubsystems.core.logic.impl.StatelessControllerImpl
implements CategoryController

Implementation of CategoryController interface to manage categories.

Version:

$Id: CategoryControllerImpl.java,v 1.9 2007/01/28 06:54:42 bastafidli Exp $

Author:

Martin Cerba

See Also:

Serialized Form

Code reviewer:

TODO: Review this code

Code reviewed:

XDoclet tag:

type="Stateless" name="CategoryController" jndi-name="org.opensubsystems.inventory.logic.CategoryControllerRemote" local-jndi-name="org.opensubsystems.inventory.logic.CategoryController"

XDoclet tag:

local-extends="javax.ejb.EJBLocalObject, org.opensubsystems.inventory.logic.CategoryController" extends="javax.ejb.EJBObject, org.opensubsystems.inventory.logic.CategoryController"

XDoclet tag:

type="Session" view-type="local" home="org.opensubsystems.security.logic.AuthorizationControllerHome" business="org.opensubsystems.security.logic.AuthorizationControllerLocal" ejb-name="AuthorizationController" ref-name="org.opensubsystems.security.logic.AuthorizationController"

XDoclet tag:

ejb-name="CategoryController" jndi-name="org.opensubsystems.inventory.logic.CategoryControllerRemote"

XDoclet tag:

ejb-ref-name="org.opensubsystems.security.logic.AuthorizationController" jndi-name="org.opensubsystems.security.logic.AuthorizationControllerRemote"

XDoclet tag:

ref-name="org.opensubsystems.security.logic.AuthorizationController" jndi-name="org.opensubsystems.security.logic.AuthorizationControllerRemote"

XDoclet tag:

ejb-ref-name="org.opensubsystems.security.logic.AuthorizationController" jndi-name="org.opensubsystems.security.logic.AuthorizationControllerRemote"

Field Summary

protected org.opensubsystems.security.logic.AuthorizationController	m_authorityControl Authorization controller used to check access rights.
protected CategoryFactory	m_categoryFactory Factory to use to execute persistence operations.

Constructor Summary

CategoryControllerImpl()
Default constructor.

Method Summary

protected int	checkAccess(int iId, int iAction) Check access for given data object based on categories on which rights can be enforces.
void	constructor()
org.opensubsystems.core.data.DataObject	create(org.opensubsystems.core.data.DataObject data)
void	delete(int iId)
int	deleteRoots(int[] arrIds) Delete root categories which are caetgories that have no parents.
org.opensubsystems.core.data.DataObject	get(int iId)
org.opensubsystems.security.data.SecurityDefinition[]	getSecurityDefinitions()
org.opensubsystems.core.data.ModifiableDataObject	save(org.opensubsystems.core.data.ModifiableDataObject data)

Methods inherited from class org.opensubsystems.core.logic.impl.StatelessControllerImpl

ejbActivate, ejbPassivate, ejbRemove, setSessionContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

m_categoryFactory

protected CategoryFactory m_categoryFactory

Factory to use to execute persistence operations.

m_authorityControl

protected org.opensubsystems.security.logic.AuthorizationController m_authorityControl

Authorization controller used to check access rights.

Constructor Detail

CategoryControllerImpl

public CategoryControllerImpl()

Default constructor.

Method Detail

get

public org.opensubsystems.core.data.DataObject get(int iId)
                                            throws org.opensubsystems.core.error.OSSException

Specified by:

get in interface org.opensubsystems.core.logic.DataController

Throws:

org.opensubsystems.core.error.OSSException

XDoclet tag:

XDoclet tag:

type="Supports"

create

public org.opensubsystems.core.data.DataObject create(org.opensubsystems.core.data.DataObject data)
                                               throws org.opensubsystems.core.error.OSSException

Specified by:

create in interface org.opensubsystems.core.logic.BasicDataController

Throws:

org.opensubsystems.core.error.OSSException

XDoclet tag:

XDoclet tag:

type="Required"

delete

public void delete(int iId)
            throws org.opensubsystems.core.error.OSSException

Specified by:

delete in interface org.opensubsystems.core.logic.BasicDataController

Throws:

org.opensubsystems.core.error.OSSException

XDoclet tag:

XDoclet tag:

type="Required"

deleteRoots

public int deleteRoots(int[] arrIds)
                throws org.opensubsystems.core.error.OSSException,
                       java.rmi.RemoteException

Delete root categories which are caetgories that have no parents.

Specified by:

deleteRoots in interface CategoryController

Parameters:

arrIds - - array of category IDs that have to be deleted

Returns:

int - number of deleted categories

Throws:

org.opensubsystems.core.error.OSSException - - an error has occured

java.rmi.RemoteException - - required since this method can be called remotely

XDoclet tag:

XDoclet tag:

type="Required"

save

public org.opensubsystems.core.data.ModifiableDataObject save(org.opensubsystems.core.data.ModifiableDataObject data)
                                                       throws org.opensubsystems.core.error.OSSException

Specified by:

save in interface org.opensubsystems.core.logic.ModifiableDataController

Throws:

org.opensubsystems.core.error.OSSException

XDoclet tag:

XDoclet tag:

type="Required"

getSecurityDefinitions

public org.opensubsystems.security.data.SecurityDefinition[] getSecurityDefinitions()

Specified by:

getSecurityDefinitions in interface org.opensubsystems.security.logic.SecureController

XDoclet tag:

XDoclet tag:

type="Supports"

constructor

public void constructor()
                 throws org.opensubsystems.core.error.OSSException

Specified by:

constructor in interface org.opensubsystems.core.logic.StatelessController

Overrides:

constructor in class org.opensubsystems.core.logic.impl.StatelessControllerImpl

Throws:

org.opensubsystems.core.error.OSSException

XDoclet tag:

XDoclet tag:

type="Supports"

checkAccess

protected int checkAccess(int iId,
                          int iAction)
                   throws org.opensubsystems.core.error.OSSException

Check access for given data object based on categories on which rights can be enforces. Since the security for this data object is not dependent on the actual data elements (categories) it is sufficient to specify id of the data object.

Parameters:

iId - - id of data object to check

iAction - - action to check for, one of the ActionConstants.RIGHT_XXX constants

Returns:

int - AccessRight.ACCESS_GRANTED or AccessRight.ACCESS_DENIED

Throws:

org.opensubsystems.core.error.OSSException - - an error has occured